80456463

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{80537}}^1$

素因数の和:80583

約数の個数: 16

約数和(自身を含む): 122417760

約数和(自身を除く): 41961297

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 80537, 241611, 724833, 2174499, 2979869, 8939607, 26818821, 80456463]

約数ペア:

[(1, 80456463), (3, 26818821), (9, 8939607), (27, 2979869), (37, 2174499), (111, 724833), (333, 241611), (999, 80537)]